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Boston Gear
7718-15-G
700 Series 15:1 Ratio G Assembly Single Reduction Worm Gear Reducer Without Base
Item #101835973
- 1 Input Motor hp
- 700 Series
- 1.75 in Center Distance
- Single Reduction
description
- Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years. Its proven modular design has set the industry standard for performance and is the most imitated product in today's worm gear speed reducer market.
features
- Large oil reservoir provides efficient heat dissipation and lubrication for longer life
- Housing is straddle milled top and bottom for precise alignment
- Internal baffles ensure positive, leak-free venting
- Rugged housing fabricated of fine-grained cast iron for maximum strength and greater precision during worm and gear alignment
- Bronze worm gear is straddle mounted between heavy-duty tapered roller bearings to increase thrust and load capacities on size 713 to 760
- High strength steel output shaft ensures capacity for high torque
- Pipe plugs allow easy fill, level and drain in any mounting position
- Super finished oil seal diameters on both input and output shafts extend seal life
caution
- Must be filled to the proper level with the recommended lubricant for your application before operation
| Shaft Assembly Code | G |
| Output Torque | 552 lb-in |
| Bolt Center Length x Bolt Center Width | 5 3/4 in x 4 1/2 in |
| Washdown Duty | No |
| Base to Centerline of Input Shaft | 3 13/16 in |
| Base to Shaft Center Height w/Vert. "J" Base Kit | 3.5 in |
| Housing Material | Cast Iron |
| Family Name | Std Unit |
| Lubrication | None |
| Material | Cast Iron, Standard Paint |
| Input HP @ RPM | 0.67 hp @ 1150 rpm, 1.13 hp @ 1750 rpm |
| Center Distance | 1.75 in |
| Max. Thrust Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Box Width | 3 11/16 in |
| Max. Input HP @ 100 rpm | 0.086 hp |
| Frame Size | Shaft Input, Not a C-Face |
| Max. Overhung Load @ RPM | 500 lb/in @ 1150 rpm, 500 lb/in @ 1750 rpm |
| Fan Cooled | No |
| Output RPM @ Input RPM | 117 rpm @ 1750 rpm |
| HP @ RPM | 0.75 hp @ 1800 rpm |
| Reduction Type | Single |
| Torque Out @ 1750 rpm | 552 in lb |
| Output Shaft Projection | Solid Left Output |
| Base to Centerline of Output Shaft | 2 1/16 in |
| Output Torque @ RPM | 472 in lb @ 1150 rpm, 552 in lb @ 1750 rpm |
| Rated Efficiency | 90% |
| Max. Thrust Load @ 1150 rpm | 500 lb/in |
| Bolt Centers w/ Std. Base Kit (in) | 5 3/4 x 4 1/2 |
| Input (Shaft or Bore) Size | 5/8 in |
| Center Distance Code | 718 |
| Output (Shaft or Bore) Size | 7/8 in |
| Input Configuration | Shaft Input |
| Max. Overhung Load @ 1750 rpm | 500 lb/in |
| Ratio | 15:1 |
| Output Torque Rating Range [Max] | 749 lb-in, 84 Nm |
| Output Configuration | Left Output |
| Base to Shaft Center Height w/Std. Base Kit | 4.38 in |
| Box Height | 5 3/4 in |
| Output Torque Rating Range [Min] | 500 lb-in, 60 Nm |
| Base to Shaft Center Height w/Low Vert. Base Kit | 3 in |
| Style | Right Angle |
| Output Speed | 116.7 rpm |
| Bolt Center | 5 3/4 in x 4 1/2 in |
| Base Mounting Attachment | No Base |
| Standard | AGMA Service Class I |
| Input Power Rating | 1.13 hp, 0.843 kW |
| Base to Shaft Center Height w/High Vert. Base Kit | 4.38 in |
| Thermal Input Horsepower @ 1750 RPM | N/A |
| Use With | 718 |
| Input Motor HP | 1 |
| Output Bore Shaft Dia. | 0.875 in |
| Torque Out @ 1150 rpm | 472 in lb |
| Series | 700 |
| Output RPM @ 1750 rpm Input | 117 rpm |
| Frame | N/A |
| Bolt Centers w/ Vertical "J" Base Kit (in) | 7.63 x 2.50 |
| Worm Position | Universal |
| Box Length | 5 1/2 in |
| Motor Application | General Purpose |
| Output Shaft | Solid |
| Bolt Centers w/ Vertical Base Kits (in) | 7.38 x 4.00 |
| Media Mapping Output | G |
| Weight | 19.1 LB |
| EAN or UPC | 781711516607 |
